Call stack:
ebuild.sh, line 85: Called src_compile
environment, line 3597: Called eblit-run 'src_compile'
environment, line 976: Called eblit-glibc-src_compile
src_compile.eblit, line 213: Called src_compile
environment, line 3597: Called eblit-run 'src_compile'
environment, line 976: Called eblit-glibc-src_compile
src_compile.eblit, line 221: Called toolchain-glibc_src_compile
src_compile.eblit, line 132: Called die
The specific snippet of code:
emake || die "make for ${ABI} failed"

If you need support, post the output of `emerge --info '=sys-libs/glibc-2.15-r3'`,
the complete build log and the output of `emerge -pqv '=sys-libs/glibc-2.15-r3'`.
The complete build log is located at '/var/tmp/portage/sys-libs/glibc-2.15-r3/temp/build.log'.
The complete build environment file is located at '/var/tmp/portage/sys-libs/glibc-2.15-r3/temp/environment'.
Working directory: '/var/tmp/portage/sys-libs/glibc-2.15-r3/work/build-x86-x86_64-pc-linux-gnu-nptl'
S:/var/tmp/portage/sys-libs/glibc-2.15-r3/work/glibc-2.15'